Transcend, JetFlash 600, 16GB, USB 2.0, Black - Streamlined, contoured designComes with LED status indicator to show the status of data transferUSB 2.0 interface for high-speed data transferUSB powered???no external power or battery neededEasy plug and play designCompact and easy to carryIncludes JetFlash elite data management toolCompatible with Windows 7, Vista, XP, 2000